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- The macro and micro analysises of the leaking tubes of the ND steel economizer showed that the leakage was caused by the sulfuric acid dew point corrosion which started from the weld seam. 经过对ND钢省煤器管束泄漏管子的宏观及微观分析,表明管子泄漏是首先从焊缝开始的硫酸露点腐蚀引起的;
- By measuring acidity of not-dried and dried Amin C Acid,the dew point of waste gas released from the drier is calculated,which indicates that the waste gas locates within the region of acid dew point. 提出并研究了由硫酸蒸汽、水蒸汽及干空气组成的混合气中各组份含量与水、酸露点间的关系,通过对氨基C酸干燥前后酸度的测量,计算出了干燥尾气中水、酸露点。
- sulfuric acid dew point corrosion-resistant 耐硫酸露点腐蚀
- The corrosive effect of simulated acid dew on the properties of coatings and paints using intensive contact tests has been conducted. 采用强化接触试验方法,探讨模拟酸露对建筑涂料、油漆性能的影响。
- Sulphuric acid dew point corrosion 硫酸露点腐蚀
- The results showed that repeated formation and prolonged adsorption of acid dew on the surface of construction materials could accelerate deterioration and aging of the materials. 结果表明:露水在建材表面反复形成和长期附着对材料的老化、侵蚀作用是可观的。
- the sulfuric acid' dew point corrosion prevention steel 耐硫酸腐蚀用钢
- Deterioration and aging of paint coatings were increased with the increase in acidity of the simulated acid dew as shown in the following sequence: pH3.0>pH4.5>pH5.6. 不同酸度的模拟酸露对涂膜外观老化侵蚀程度依次为pH3.;0>pH4
- Welding of ND Steel Plate for Resisting Sulfric Acid Dew Point Corrosion 耐硫酸露点腐蚀用ND钢板的焊接
- Factors of Affecting the Flue Gas Acid Dew Point Temperature and its Way of Calculation 烟气酸露点温度的影响因素及其计算方法
- Corrosive Effect of Simulated Acid Dew on Coatings and Paints 模拟酸露对涂层材料的侵蚀试验
- Keywords JNS steel;sulfuric acid dew point corrosion-resistant;development;welding performance; JNS钢;耐硫酸露点腐蚀;研制开发;焊接性能;
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗?那是个严峻的考验。
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- She dropped acid in high school. 她高中时代服迷幻药。
- The metal is fretted with the acid. 金属被酸腐蚀。